package io.datajek.springbasics.movierecommendersystem.lesson11;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;

import java.util.Arrays;

@SpringBootApplication
public class MovieRecommenderSystemApplication {
	public static void main(String[] args) {

		//ApplicationContext负责管理Bean和依赖关系
		ApplicationContext appContext = SpringApplication.run(MovieRecommenderSystemApplication.class,args);

		System.out.println();
		//使用Application Context中获取Singleton Bean
		RecommenderImplementation recommender = appContext.getBean(RecommenderImplementation.class);
		System.out.println(recommender);

		//从Application Context中两次获得Prototype Bean
		Movie m1 = appContext.getBean(Movie.class);
		System.out.println(m1);

		Movie m2 = appContext.getBean(Movie.class);
		System.out.println(m2);
	}

}
